Product Facts: Just a little bit of mischief never hurt anyone right? This kit has you covered. A catapult pencil to shoot erasers or spitballs wherever. A whoopee cushion for blaming others for obnoxious farting sounds. An electric shock gum to zap your friends or aunts and uncles. A book on mini weapons(kid friendly) that can built at home. And all of this comes in a top secret black bag which can house this and whatever else you decided is "top secret".